CA2809511A1 - Lithium titanate particles and process for producing the lithium titanate particles, mg-containing lithium titanate particles and process for producing the mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery - Google Patents
Lithium titanate particles and process for producing the lithium titanate particles, mg-containing lithium titanate particles and process for producing the mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery Download PDFInfo
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- CA2809511A1 CA2809511A1 CA2809511A CA2809511A CA2809511A1 CA 2809511 A1 CA2809511 A1 CA 2809511A1 CA 2809511 A CA2809511 A CA 2809511A CA 2809511 A CA2809511 A CA 2809511A CA 2809511 A1 CA2809511 A1 CA 2809511A1
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- Prior art keywords
- particles
- lithium titanate
- titanate particles
- lithium
- active substance
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/003—Titanates
- C01G23/005—Alkali titanates
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/003—Titanates
- C01G23/006—Alkaline earth titanates
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/30—Three-dimensional structures
- C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/76—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by a space-group or by other symmetry indications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010194923A JP2012051754A (ja) | 2010-08-31 | 2010-08-31 | Mg含有チタン酸リチウム粒子粉末及びその製造法、非水電解質二次電池 |
JP2010-194923 | 2010-08-31 | ||
JP2010214368A JP5830842B2 (ja) | 2010-09-24 | 2010-09-24 | チタン酸リチウム粒子粉末の製造法及び非水電解質二次電池 |
JP2010-214368 | 2010-09-24 | ||
JP2011080027 | 2011-03-31 | ||
JP2011-080027 | 2011-03-31 | ||
PCT/JP2011/069407 WO2012029697A1 (ja) | 2010-08-31 | 2011-08-29 | チタン酸リチウム粒子粉末及びその製造方法、Mg含有チタン酸リチウム粒子粉末及びその製造法、非水電解質二次電池用負極活物質粒子粉末並びに非水電解質二次電池 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2809511A1 true CA2809511A1 (en) | 2012-03-08 |
Family
ID=45772784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2809511A Abandoned CA2809511A1 (en) | 2010-08-31 | 2011-08-29 | Lithium titanate particles and process for producing the lithium titanate particles, mg-containing lithium titanate particles and process for producing the mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery |
Country Status (7)
Country | Link |
---|---|
US (2) | US9293235B2 (ja) |
EP (1) | EP2612840A4 (ja) |
KR (1) | KR20130097733A (ja) |
CN (1) | CN103080010B (ja) |
CA (1) | CA2809511A1 (ja) |
TW (1) | TW201226320A (ja) |
WO (1) | WO2012029697A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108134072A (zh) * | 2018-01-30 | 2018-06-08 | 中国科学院宁波材料技术与工程研究所 | 一种钛酸锂基复合材料及其制备方法 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9293235B2 (en) * | 2010-08-31 | 2016-03-22 | Toda Kogyo Corporation | Lithium titanate particles and process for producing the lithium titanate particles, Mg-containing lithium titanate particles and process for producing the Mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery |
EP2703354A4 (en) * | 2011-04-28 | 2015-03-25 | Ishihara Sangyo Kaisha | METHOD FOR MANUFACTURING LITHIUM TITANATE PRECURSOR, METHOD FOR MANUFACTURING LITHIUM TITANATE, LITHIUM TITANATE, ELECTRODE ACTIVE SUBSTANCE, AND STORAGE DEVICE |
EP2703356A4 (en) * | 2011-04-28 | 2015-01-14 | Ishihara Sangyo Kaisha | TITANIUM HARDWARE FOR LITHIUM TITANATE MANUFACTURE AND METHOD FOR THE PRODUCTION OF LITHIUM TITANATE |
CN105473506B (zh) * | 2013-08-19 | 2018-05-08 | 独立行政法人产业技术综合研究所 | 使用浸渗有溶液的多孔性钛化合物的钛氧化物制造方法 |
KR20160048184A (ko) * | 2013-08-30 | 2016-05-03 | 우베 고산 가부시키가이샤 | 타이타늄산리튬 분말, 활물질 재료, 및 그것을 이용한 축전 디바이스 |
KR101684589B1 (ko) * | 2014-01-07 | 2016-12-08 | 주식회사 엘지화학 | 양극 활물질 2차 입자 및 그를 포함하는 리튬 이차전지 |
US20160344025A1 (en) * | 2014-01-24 | 2016-11-24 | National Institute Of Advanced Industrial Science And Technology | Titanate compound, alkali metal titanate compound and method for producing same, and power storage device using titanate compound and alkali metal titanate compound as active material |
CN106104865B (zh) | 2014-03-19 | 2018-12-18 | 株式会社东芝 | 电池用电极材料、非水电解质电池及电池包 |
US11223042B2 (en) * | 2014-03-31 | 2022-01-11 | Tronox Llc | Lithium-intercalated titanium dioxide, lithium titanate particles made therefrom, and related methods |
JP5790894B1 (ja) * | 2014-05-21 | 2015-10-07 | 宇部興産株式会社 | 蓄電デバイスの電極用チタン酸リチウム粉末、及び活物質材料、並びにそれを用いた蓄電デバイス |
US20180034112A1 (en) * | 2015-02-27 | 2018-02-01 | Sanyo Electric Co., Ltd. | Non-aqueous electrolyte secondary battery |
JP5807730B1 (ja) * | 2015-03-04 | 2015-11-10 | 宇部興産株式会社 | 蓄電デバイスの電極用チタン酸リチウム粉末および活物質材料、並びにそれを用いた電極シートおよび蓄電デバイス |
JP6279707B2 (ja) | 2015-03-12 | 2018-02-14 | 株式会社東芝 | 非水電解質電池及び電池パック |
JP6696976B2 (ja) * | 2015-04-22 | 2020-05-20 | パナソニックIpマネジメント株式会社 | 非水電解質二次電池 |
JP6845405B2 (ja) * | 2016-02-17 | 2021-03-17 | 株式会社リガク | 解析装置、解析方法および解析プログラム |
KR102565007B1 (ko) | 2016-03-11 | 2023-08-08 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
RU168342U1 (ru) * | 2016-10-11 | 2017-01-30 | Федеральное государственное бюджетное учреждение науки Институт физической химии и электрохимии им. А.Н. Фрумкина Российской академии наук (ИФХЭ РАН) | Литий-ионный аккумулятор |
US20210284550A1 (en) * | 2016-11-22 | 2021-09-16 | Posco Chemical Co., Ltd | Lithium-titanium complex oxide, preparation method thereof, and lithium secondary battery comprising same |
CN106847543B (zh) * | 2016-12-27 | 2020-03-10 | 宁波中车新能源科技有限公司 | 一种纳米Li4Ti5O12/Li2TiO3复合电极材料及其制备方法 |
CN110291667B (zh) * | 2017-03-13 | 2022-09-23 | 株式会社Lg新能源 | 具有高输出特性的负极活性材料和包含所述材料的锂二次电池 |
WO2018203522A1 (ja) * | 2017-05-01 | 2018-11-08 | テイカ株式会社 | 蓄電デバイス用組成物およびこの蓄電デバイス用組成物を用いた蓄電デバイス用セパレータおよび蓄電デバイス |
JP2022015857A (ja) * | 2020-07-10 | 2022-01-21 | セイコーエプソン株式会社 | 負極活物質の前駆体溶液、負極活物質の前駆体粉末および負極活物質の製造方法 |
WO2023153235A1 (ja) * | 2022-02-08 | 2023-08-17 | 大塚化学株式会社 | 全固体電池用バインダー組成物 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3502118B2 (ja) | 1993-03-17 | 2004-03-02 | 松下電器産業株式会社 | リチウム二次電池およびその負極の製造法 |
JP3894614B2 (ja) | 1996-03-18 | 2007-03-22 | 石原産業株式会社 | チタン酸リチウムの製造方法 |
JPH10251020A (ja) | 1997-03-11 | 1998-09-22 | Ishihara Sangyo Kaisha Ltd | 金属置換チタン酸リチウムおよびその製造方法ならびにそれを用いてなるリチウム電池 |
JPH11283624A (ja) | 1998-03-31 | 1999-10-15 | Matsushita Electric Ind Co Ltd | リチウム二次電池およびその製造方法 |
JP4196234B2 (ja) | 1998-11-20 | 2008-12-17 | 株式会社ジーエス・ユアサコーポレーション | 非水電解質リチウム二次電池 |
JP4642959B2 (ja) | 2000-01-26 | 2011-03-02 | 東邦チタニウム株式会社 | チタン酸リチウムの製造方法 |
US6645673B2 (en) * | 1999-02-16 | 2003-11-11 | Toho Titanium Co., Ltd. | Process for producing lithium titanate and lithium ion battery and negative electrode therein |
JP4540167B2 (ja) * | 1999-02-16 | 2010-09-08 | 東邦チタニウム株式会社 | チタン酸リチウムの製造方法 |
JP4768901B2 (ja) | 1999-06-03 | 2011-09-07 | チタン工業株式会社 | リチウムチタン複合酸化物及びその製造方法、並びにその用途 |
JP2001185141A (ja) | 1999-12-22 | 2001-07-06 | Kyocera Corp | リチウム電池 |
JP4435926B2 (ja) | 2000-02-25 | 2010-03-24 | チタン工業株式会社 | 高結晶性チタン酸リチウム |
JP2001250554A (ja) | 2000-03-07 | 2001-09-14 | Seiko Instruments Inc | 耐熱非水電解質二次電池 |
JP2002008658A (ja) | 2000-06-27 | 2002-01-11 | Toyota Central Res & Dev Lab Inc | リチウム二次電池電極活物質用リチウムチタン複合酸化物およびその製造方法 |
CA2327370A1 (fr) * | 2000-12-05 | 2002-06-05 | Hydro-Quebec | Nouvelle methode de fabrication de li4ti5o12 pur a partir du compose ternaire tix-liy-carbone: effet du carbone sur la synthese et la conductivite de l'electrode |
JP2002270175A (ja) | 2001-03-09 | 2002-09-20 | Asahi Glass Co Ltd | 二次電源 |
JP4153192B2 (ja) | 2001-10-31 | 2008-09-17 | チタン工業株式会社 | 電極用チタン酸リチウム及びその用途 |
JP2004235144A (ja) | 2003-01-10 | 2004-08-19 | Nichia Chem Ind Ltd | 非水電解質二次電池用負極活物質および非水電解質二次電池 |
JP4597546B2 (ja) | 2004-02-25 | 2010-12-15 | 石原産業株式会社 | チタン酸リチウムの製造方法及びリチウム電池の製造方法 |
JP4668539B2 (ja) | 2004-02-25 | 2011-04-13 | 石原産業株式会社 | チタン酸リチウムの製造方法及びリチウム電池の製造方法 |
JP4957912B2 (ja) | 2005-03-30 | 2012-06-20 | 株式会社Gsユアサ | Mg含有チタン酸リチウムからなるリチウムイオン電池用活物質及びリチウムイオン電池 |
JP4249727B2 (ja) | 2005-05-13 | 2009-04-08 | 株式会社東芝 | 非水電解質電池およびリチウムチタン複合酸化物 |
WO2007100918A2 (en) * | 2006-02-28 | 2007-09-07 | Primet Precision Materials, Inc. | Lithium-based compound nanoparticle compositions and methods of forming the same |
US7820137B2 (en) * | 2006-08-04 | 2010-10-26 | Enerdel, Inc. | Lithium titanate and method of forming the same |
JP5095179B2 (ja) * | 2006-11-10 | 2012-12-12 | 株式会社東芝 | 非水電解質電池、リチウムチタン複合酸化物および電池パック |
US7883637B2 (en) * | 2006-12-25 | 2011-02-08 | Kyocera Corporation | Composite sintered body of dielectric substance and magnetic substance, and LC composite electronic component |
JP5628469B2 (ja) | 2007-04-26 | 2014-11-19 | 三菱化学株式会社 | 二次電池用非水系電解液及びそれを用いた非水系電解液二次電池 |
JP5178111B2 (ja) | 2007-09-26 | 2013-04-10 | 株式会社東芝 | 非水電解質電池およびパック電池 |
US20100054981A1 (en) * | 2007-12-21 | 2010-03-04 | Board Of Regents, The University Of Texas System | Magnetic nanoparticles, bulk nanocomposite magnets, and production thereof |
DE102008026580A1 (de) * | 2008-06-03 | 2009-12-10 | Süd-Chemie AG | Verfahren zur Herstellung von Lithiumtitan-Spinell und dessen Verwendung |
JP5553267B2 (ja) | 2008-11-04 | 2014-07-16 | 国立大学法人岩手大学 | 不定比チタン化合物、その炭素複合体、それら化合物の製造方法、及びそれら化合物を含むリチウムイオン二次電池用負極活物質、並びにそれを用いたリチウムイオン二次電池 |
CN101759227A (zh) * | 2008-12-24 | 2010-06-30 | 比亚迪股份有限公司 | 一种钛酸锂复合材料及其制备方法 |
CN102272983B (zh) * | 2008-12-30 | 2014-02-19 | 株式会社Lg化学 | 二次电池用阴极活性材料 |
US20100171466A1 (en) * | 2009-01-05 | 2010-07-08 | Timothy Spitler | Lithium-ion batteries and methods of operating the same |
JP5174730B2 (ja) | 2009-03-27 | 2013-04-03 | 日揮触媒化成株式会社 | 結晶性チタン酸リチウムの製造方法および結晶性チタン酸リチウム |
US8530095B2 (en) | 2009-09-09 | 2013-09-10 | Samsung Sdi Co., Ltd. | Negative active material for rechargeable lithium battery, method of preparing same, and rechargeable lithium battery including same |
JP5434632B2 (ja) | 2010-01-28 | 2014-03-05 | 株式会社Gsユアサ | 非水電解質二次電池用活物質及び非水電解質二次電池 |
US9293235B2 (en) * | 2010-08-31 | 2016-03-22 | Toda Kogyo Corporation | Lithium titanate particles and process for producing the lithium titanate particles, Mg-containing lithium titanate particles and process for producing the Mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery |
KR101873618B1 (ko) * | 2011-06-27 | 2018-07-02 | 내셔널 유니버시티 오브 싱가포르 | 우수한 고속 성능을 갖는 나노구조 Li4Ti5O12의 제조 |
-
2011
- 2011-08-29 US US13/819,068 patent/US9293235B2/en active Active
- 2011-08-29 KR KR1020137004805A patent/KR20130097733A/ko not_active Application Discontinuation
- 2011-08-29 CA CA2809511A patent/CA2809511A1/en not_active Abandoned
- 2011-08-29 WO PCT/JP2011/069407 patent/WO2012029697A1/ja active Application Filing
- 2011-08-29 EP EP11821713.2A patent/EP2612840A4/en not_active Withdrawn
- 2011-08-29 CN CN201180041557.4A patent/CN103080010B/zh active Active
- 2011-08-31 TW TW100131298A patent/TW201226320A/zh unknown
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2016
- 2016-02-09 US US15/019,322 patent/US9847526B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108134072A (zh) * | 2018-01-30 | 2018-06-08 | 中国科学院宁波材料技术与工程研究所 | 一种钛酸锂基复合材料及其制备方法 |
Also Published As
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KR20130097733A (ko) | 2013-09-03 |
EP2612840A4 (en) | 2016-07-20 |
CN103080010B (zh) | 2016-05-04 |
US20130244114A1 (en) | 2013-09-19 |
US9847526B2 (en) | 2017-12-19 |
EP2612840A1 (en) | 2013-07-10 |
WO2012029697A1 (ja) | 2012-03-08 |
TW201226320A (en) | 2012-07-01 |
US9293235B2 (en) | 2016-03-22 |
US20160164086A1 (en) | 2016-06-09 |
CN103080010A (zh) | 2013-05-01 |
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